/**
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
 * specific language governing rights and limitations under the License.
 *
 * The Original Code is "StructurePredicate.java".  Description:
 * "Reusable Predicate selecting certain subtypes of Structure."
 *
 * The Initial Developer of the Original Code is University Health Network. Copyright (C)
 * 2002.  All Rights Reserved.
 *
 * Contributor(s): ______________________________________.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * GNU General Public License (the "GPL"), in which case the provisions of the GPL are
 * applicable instead of those above.  If you wish to allow use of your version of this
 * file only under the terms of the GPL and not to allow others to use your version
 * of this file under the MPL, indicate your decision by deleting  the provisions above
 * and replace  them with the notice and other provisions required by the GPL License.
 * If you do not delete the provisions above, a recipient may use your version of
 * this file under either the MPL or the GPL.
 *
 */
package ca.uhn.hl7v2.util;

import ca.uhn.hl7v2.model.Structure;
import ca.uhn.hl7v2.util.FilterIterator.Predicate;

public class StructurePredicate implements Predicate<Structure> {

	private Class<? extends Structure> desired;
	
	public StructurePredicate(Class<? extends Structure> desired) {
		super();
		this.desired = desired;
	}

	public boolean evaluate(Structure obj) {
		return desired.isAssignableFrom(obj.getClass());
	}
	
}